class People:
    special = "人类"
    def __init__(self, name, age):
        self.name = name
        self.age = age

    def active(self):
        print(f'{self.name}喜欢狗叫~')

    def message(self):
        print(f'抽象的{self.name}今年满{self.age}岁啦！')

    def __del__(self):
        print(f'{self.name}正在悔改中')
people1 = People('樊洋洋', 22)
print(people1.special)
people1.active()
people1.message()
